X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FDebugInfo%2FDWARFContext.h;h=746a4639f2772d4e619d2606934100b92812868f;hb=56633441271106376b39a47bbe5b59f85144b64d;hp=1a70f3feef916f32193690c565bd925e1f375605;hpb=72c0d7fdd3d0930c7507060e96aec7d7429a8190;p=oota-llvm.git

diff --git a/lib/DebugInfo/DWARFContext.h b/lib/DebugInfo/DWARFContext.h
index 1a70f3feef9..746a4639f27 100644
--- a/lib/DebugInfo/DWARFContext.h
+++ b/lib/DebugInfo/DWARFContext.h
@@ -11,14 +11,14 @@
 #define LLVM_DEBUGINFO_DWARFCONTEXT_H
 
 #include "DWARFCompileUnit.h"
+#include "DWARFDebugAranges.h"
+#include "DWARFDebugLine.h"
 #include "llvm/DebugInfo/DIContext.h"
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/SmallVector.h"
 
 namespace llvm {
 
-class DWARFDebugAbbrev;
-
 /// DWARFContext
 /// This data structure is the top level entity that deals with dwarf debug
 /// information parsing. The actual data is supplied through pure virtual
@@ -28,6 +28,8 @@ class DWARFContext : public DIContext {
 
   SmallVector<DWARFCompileUnit, 1> CUs;
   OwningPtr<DWARFDebugAbbrev> Abbrev;
+  OwningPtr<DWARFDebugAranges> Aranges;
+  OwningPtr<DWARFDebugLine> Line;
 
   DWARFContext(DWARFContext &); // = delete
   DWARFContext &operator=(DWARFContext &); // = delete
@@ -51,9 +53,21 @@ public:
     return &CUs[index];
   }
 
+  /// Return the compile unit that includes an offset (relative to .debug_info).
+  DWARFCompileUnit *getCompileUnitForOffset(uint32_t offset);
+
   /// Get a pointer to the parsed DebugAbbrev object.
   const DWARFDebugAbbrev *getDebugAbbrev();
 
+  /// Get a pointer to the parsed DebugAranges object.
+  const DWARFDebugAranges *getDebugAranges();
+
+  /// Get a pointer to a parsed line table corresponding to a compile unit.
+  const DWARFDebugLine::LineTable *
+  getLineTableForCompileUnit(DWARFCompileUnit *cu);
+
+  virtual DILineInfo getLineInfoForAddress(uint64_t address);
+
   bool isLittleEndian() const { return IsLittleEndian; }
 
   virtual StringRef getInfoSection() = 0;